Lu Youji never thought that his time-travel career would begin on the streets helping to solve crimes. Relying on Earth's criminal investigation and scientific knowledge, he became the "plug-in detective" of the Blue Star Police. However, every case points to the same mysterious organization "Star Bridge". He must solve the case while looking for a way home - until he discovers that he has become the core of this conspiracy.
You can still watch it, I recommend it.